Preschooler with seizures for the last 3 days Pediatric Imaging Neurological February 3, 2023December 14, 2022 Sagittal T1 MRI without contrast of the brain (above left) shows a large mass expanding the entire brainstem. Axial T2 (above right) and axial FLAIR (below left) MRI show the mass to be somewhat heterogenous and the mass has multiple foci of enhancement on the axial T1 MRI with contrast (below right). The diagnosis was brainstem glioma. Related Published February 3, 2023December 14, 2022